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Scale

Mid-sized

Scale AI is a data infrastructure company that provides data labeling, annotation, and evaluation services to help organizations develop and train machine learning and artificial intelligence models. It is widely recognized for supplying high-quality training data to leading AI labs, enterprises, and government agencies.

1 interview note · updated Jul 2026

Scale·Machine Learning Engineer·Onsite - Coding / Algorithms

Jul 2026
Did a virtual onsite ML coding round at Scale with two parts: data prep and debugging. Found 2 out of 3 bugs in the debugging section and now I'm just sitting here wondering if that's enough to pass.
  • Given a dataset, perform data preparation tasks as part of an ML coding assessment.
  • Debug a provided ML code snippet and identify all bugs present.

“This part felt more manageable.”

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